1 files changed, 10 insertions, 0 deletions
diff --git a/misc/fmt_argv.c b/misc/fmt_argv.c
new file mode 100644
index 0000000..a61f8db
--- /dev/null
+++ b/misc/fmt_argv.c
@@ -0,0 +1,10 @@
+#include "../ninitfeatures.h"
+
+int fmt_argv(int fd, char **argv, const char *sep) /*EXTRACT_INCL*/ {
+  int len=0;
+  for (; argv[len]; len++) {
+    errmsg_puts(fd, argv[len]);
+    errmsg_puts(fd, (char *)sep);
+  }
+  return len;
+}